What do you mean by cycle-accurate -- different people have very different defintions?
Out-of-order execution isn't supported on all architectures. It's very close to being supported on ARM and we're actively working on it, but it's not quite there yet. Ali On Tue, 23 Nov 2010 11:50:13 -0600, Marc de Kruijf wrote: Hello all, My research group is considering M5 for ARM and x86 simulation and I have a very simple question for which I could not find a clear answer on the m5 website: Is M5 simulation for ARM and/or x86 cycle-accurate or is it just microarchitecture simulation? Also, is out-of-order execution supported for all architectures, including ARM? Thank you for your time. Marc
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